@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800;900&display=swap');

:root{
    --bg:#f3f6fb;
    --card:#ffffff;
    --text:#111827;
    --muted:#6b7280;
    --line:#e5e7eb;
    --primary:#6d5dfc;
    --primary-2:#8b5cf6;
    --primary-soft:#f0edff;
    --success:#16a34a;
    --danger:#ef4444;
    --warning:#f59e0b;
    --blue:#2563eb;
    --dark:#111827;
    --shadow:0 18px 45px rgba(17,24,39,.08);
    --shadow-soft:0 8px 24px rgba(17,24,39,.06);
    --radius:22px;
    --radius-sm:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:'Be Vietnam Pro',Arial,Helvetica,sans-serif;
    background:
        radial-gradient(circle at 6% 5%,rgba(109,93,252,.12),transparent 30%),
        radial-gradient(circle at 88% 12%,rgba(22,163,74,.10),transparent 26%),
        linear-gradient(180deg,#f8f9ff 0%,#eef2f7 100%);
    color:var(--text);
    font-size:14px;
}
a{text-decoration:none;color:var(--primary);font-weight:800}
small{color:var(--muted);line-height:1.55}
.app{display:flex;min-height:100vh}
.mobile-top{display:none}

/* SIDEBAR */
.sidebar{
    width:268px;
    background:rgba(255,255,255,.92);
    color:var(--text);
    padding:20px 16px;
    position:fixed;
    inset:0 auto 0 0;
    overflow:auto;
    border-right:1px solid rgba(229,231,235,.8);
    z-index:30;
    backdrop-filter:blur(18px);
    box-shadow:12px 0 36px rgba(17,24,39,.04);
}
.brand{display:flex;gap:12px;align-items:center;margin:4px 6px 22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.brand-icon{
    min-width:48px;width:48px;height:48px;border-radius:17px;
    background:linear-gradient(135deg,var(--primary),var(--primary-2));
    color:#fff;display:flex;align-items:center;justify-content:center;
    font-size:15px;font-weight:900;letter-spacing:.3px;
    box-shadow:0 14px 28px rgba(109,93,252,.26);
}
.brand h2{font-size:15px;margin:0;line-height:1.25;letter-spacing:-.2px}
.brand p{margin:5px 0 0;color:var(--muted);font-size:11px;font-weight:600}
.sidebar nav a{
    display:flex;align-items:center;gap:11px;
    padding:12px 13px;margin:6px 0;border-radius:16px;
    color:#475569;font-size:13px;font-weight:800;
    transition:.18s ease;border:1px solid transparent;
}
.sidebar nav a span{
    width:28px;height:28px;border-radius:10px;background:#f5f7fb;
    display:flex;align-items:center;justify-content:center;text-align:center;font-size:15px;
}
.sidebar nav a:hover,.sidebar nav a.active{
    background:linear-gradient(135deg,rgba(109,93,252,.11),rgba(139,92,246,.08));
    color:var(--primary);border-color:rgba(109,93,252,.16);
    transform:translateX(2px);
}
.sidebar nav a.active span{background:#fff;color:var(--primary);box-shadow:var(--shadow-soft)}
.sidebar nav a.logout{margin-top:16px;color:#dc2626;background:#fff7f7}
.side-note{
    margin:22px 4px 0;padding:16px;border-radius:19px;
    background:linear-gradient(135deg,#111827,#312e81);
    color:#fff;box-shadow:var(--shadow);
}
.side-note b{display:block;margin-bottom:5px}
.side-note p{margin:0;color:#dbeafe;font-size:12px;line-height:1.55}

/* LAYOUT */
.main{margin-left:268px;padding:24px;width:calc(100% - 268px)}
.topbar{
    display:flex;justify-content:space-between;align-items:center;gap:16px;
    margin-bottom:18px;padding:18px 20px;border-radius:var(--radius);
}
.glass{background:rgba(255,255,255,.86);backdrop-filter:blur(16px);box-shadow:var(--shadow-soft);border:1px solid rgba(255,255,255,.9)}
.page-kicker{font-size:11px!important;color:var(--primary)!important;text-transform:uppercase;letter-spacing:1.8px;font-weight:900!important;margin:0 0 5px!important}
.topbar h1{margin:0;font-size:27px;letter-spacing:-.9px}
.topbar p{margin:6px 0 0;color:var(--muted);font-size:12px}
.userbox{background:#fff;padding:10px 14px;border-radius:999px;box-shadow:var(--shadow-soft);border:1px solid var(--line);font-size:13px;white-space:nowrap}
.dot{display:inline-block;width:9px;height:9px;border-radius:99px;background:var(--success);margin-right:7px;box-shadow:0 0 0 4px rgba(22,163,74,.13)}

/* CARDS */
.card{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-soft);border:1px solid rgba(229,231,235,.9);margin-bottom:18px}
.card:hover{box-shadow:var(--shadow)}
.hero-card{display:flex;align-items:center;justify-content:space-between;gap:18px;background:linear-gradient(135deg,#1f1d52 0%,#6d5dfc 55%,#10b981 125%);color:white;border:0;overflow:hidden;position:relative;min-height:168px}
.hero-card:before{content:"";position:absolute;inset:auto -70px -90px auto;width:250px;height:250px;border-radius:999px;background:rgba(255,255,255,.14)}
.hero-card:after{content:"";position:absolute;left:35%;top:-60px;width:160px;height:160px;border-radius:999px;background:rgba(255,255,255,.08)}
.hero-card h2{margin:6px 0 8px;font-size:25px;letter-spacing:-.9px;line-height:1.24;position:relative;z-index:1}
.hero-card p{margin:0;color:#eef2ff;max-width:760px;line-height:1.65;position:relative;z-index:1}
.hero-number{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;min-width:88px;height:88px;padding:0 18px;border-radius:28px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:34px;font-weight:900;box-shadow:0 18px 40px rgba(15,23,42,.16);backdrop-filter:blur(10px)}
.hero-actions{display:flex;gap:10px;position:relative;z-index:1;flex-wrap:wrap;justify-content:flex-end}
.eyebrow{color:#dbeafe!important;font-size:11px!important;letter-spacing:1.9px!important;text-transform:uppercase;font-weight:900!important}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}
.stat{position:relative;overflow:hidden;min-height:116px}
.stat:before{content:"";position:absolute;right:-22px;top:-28px;width:96px;height:96px;border-radius:999px;background:rgba(109,93,252,.08)}
.stat p{margin:0;color:var(--muted);font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.45px}
.stat h2{margin:10px 0 0;font-size:25px;letter-spacing:-.8px;line-height:1.2}
.stat.danger h2{color:var(--danger)}.stat.warning h2{color:var(--warning)}
.grid.two{display:grid;grid-template-columns:minmax(330px,410px) 1fr;gap:18px;align-items:start}.settings-grid{grid-template-columns:1fr 1fr!important}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}
.card-head p{margin:6px 0 0;color:var(--muted);font-size:13px}.card h3{margin:0;font-size:18px;letter-spacing:-.4px}

/* TABLE */
.table-wrap{overflow:auto;border-radius:17px;border:1px solid var(--line);background:#fff}
table{width:100%;border-collapse:separate;border-spacing:0;min-width:850px;background:#fff}
th,td{padding:14px 13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:11px;color:#64748b;background:#f8fafc;text-transform:uppercase;letter-spacing:.65px;white-space:nowrap;font-weight:900;position:sticky;top:0;z-index:2}
tr:last-child td{border-bottom:0}
tr:hover{background:#fbfbff}.empty{text-align:center!important;color:var(--muted);padding:34px!important}
.row-overdue{background:#fff7f7}.row-warning{background:#fffbeb}.row-paid{opacity:.82;background:#fbfdfb}

/* FORM */
.form label{display:block;font-weight:900;margin:13px 0 7px;font-size:12px;color:#374151;text-transform:uppercase;letter-spacing:.35px}
.form input,.form select,.form textarea,.search input,.login-card input{
    width:100%;border:1px solid #dfe4ec;border-radius:15px;padding:12px 13px;background:#fff;font-size:14px;outline:none;transition:.16s ease;font-family:inherit;color:var(--text);
}
.form input:focus,.form select:focus,.form textarea:focus,.search input:focus,.login-card input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(109,93,252,.12)}
.form textarea{min-height:88px;resize:vertical}.search{display:flex;gap:8px;margin-bottom:13px}
.date-field-wrap{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.date-field-wrap input{flex:1;min-width:190px}.date-input{min-height:46px;line-height:46px;color-scheme:light}.date-input::-webkit-date-and-time-value{text-align:left}.help-text{display:block;margin:7px 0 10px;color:var(--muted);font-size:12px;line-height:1.5}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;background:#f3f4f6;color:#111827;border-radius:15px;padding:10px 15px;cursor:pointer;font-weight:900;font-family:inherit;transition:.18s ease;min-height:40px}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(17,24,39,.08)}
.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:white;box-shadow:0 12px 26px rgba(109,93,252,.24)}
.btn.light{background:rgba(255,255,255,.15);color:white;border:1px solid rgba(255,255,255,.22)}
.btn.full{width:100%;margin-top:17px}.btn.small{padding:7px 11px;font-size:12px;border-radius:12px;min-height:34px}.actions{white-space:nowrap}.actions a{margin-right:8px}.danger-link{color:var(--danger)}
.badge,.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:7px 11px;font-size:11px;font-weight:900;white-space:nowrap;letter-spacing:.1px}
.pill{background:#ecfdf5;color:#15803d}.badge.active{background:#dbeafe;color:#1d4ed8}.badge.warning{background:#fef3c7;color:#92400e}.badge.overdue{background:#fee2e2;color:#b91c1c}.badge.paid{background:#dcfce7;color:#166534}
.mini-text{width:310px;height:78px;border:1px solid #dfe4ec;border-radius:14px;padding:10px;font-family:inherit;line-height:1.5}.button-row{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.alert{padding:12px 14px;border-radius:15px;margin:0 0 16px;font-weight:800;border:1px solid transparent}.alert.danger{background:#fee2e2;color:#991b1b;border-color:#fecaca}.alert.success{background:#dcfce7;color:#166534;border-color:#bbf7d0}
.hint{font-size:13px;color:var(--muted);text-align:center;margin-top:13px;line-height:1.5}.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.preview-img{width:100%;height:120px;object-fit:cover;border-radius:15px;margin-top:8px;border:1px solid var(--line)}
.admin-info{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}.admin-info div{background:#f8fafc;border:1px solid var(--line);border-radius:17px;padding:13px}.admin-info span{display:block;color:var(--muted);font-size:12px;font-weight:800;margin-bottom:5px}.admin-info b{font-size:18px}.notice-soft{background:#f8fafc;border:1px dashed #cbd5e1;border-radius:15px;padding:12px;margin-top:14px;color:#475569;font-size:13px;line-height:1.55}

/* LOGIN */
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px;background:radial-gradient(circle at 16% 18%,rgba(109,93,252,.28),transparent 28%),radial-gradient(circle at 82% 76%,rgba(16,185,129,.18),transparent 30%),linear-gradient(135deg,#17153b 0%,#312e81 54%,#065f46 100%)}
.login-shell{width:min(1080px,100%);display:grid;grid-template-columns:1.18fr .82fr;gap:24px;align-items:stretch}.login-left{color:white;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:31px;padding:34px;backdrop-filter:blur(16px);box-shadow:0 30px 80px rgba(0,0,0,.25)}.login-mark{width:58px;height:58px;border-radius:20px;background:linear-gradient(135deg,#fff,var(--primary-soft));color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;box-shadow:0 16px 38px rgba(0,0,0,.16);margin-bottom:25px}.login-left h1{margin:0 0 14px;font-size:42px;line-height:1.08;letter-spacing:-2px}.login-desc{color:#e0e7ff;font-size:15px;line-height:1.75;max-width:650px}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:27px 0}.feature-list div{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:16px}.feature-list b{display:block;font-size:24px;color:#bbf7d0}.feature-list span{display:block;color:#e0e7ff;font-size:13px;margin-top:4px;line-height:1.45}.system-line{margin-top:18px;color:#ecfeff;font-weight:800}.login-card.pro{width:100%;background:white;border-radius:31px;padding:32px;box-shadow:0 30px 80px rgba(0,0,0,.28);align-self:center}.login-card h2{margin:0 0 7px;font-size:25px;letter-spacing:-.8px}.login-card p{margin:0 0 18px;color:var(--muted);line-height:1.5}.login-card label{display:block;font-weight:900;margin:14px 0 7px;color:#374151;font-size:12px;text-transform:uppercase;letter-spacing:.35px}.password-wrap{display:flex;gap:8px}.password-wrap input{flex:1}.password-wrap button{border:0;border-radius:14px;padding:0 12px;font-weight:900;cursor:pointer;background:#f3f4f6;color:#0f172a}

/* PRINT */
.print-body{background:white}.print-actions{max-width:900px;margin:20px auto}.contract{max-width:900px;margin:0 auto 40px;background:white;padding:35px;border:1px solid #ddd;line-height:1.55;font-family:'Be Vietnam Pro',Arial,sans-serif}.center{text-align:center}.contract h1{font-size:25px}.contract h2{font-size:18px}.contract-table{min-width:0}.contract-table td:first-child{width:260px;background:#f8fafc}.signatures{display:flex;justify-content:space-between;text-align:center;margin-top:55px}.signatures div{width:45%}.sign-note{height:90px;color:var(--muted)}

/* ZALO */
.zalo-hero{background:linear-gradient(135deg,#1f1d52 0%,#2563eb 55%,#06b6d4 125%)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.inline-form{display:inline-flex;margin:0}.zalo-message-cell{min-width:380px}.zalo-text{width:360px;max-width:100%;height:92px}.switch-line{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:14px 0;padding:12px;border:1px solid var(--line);border-radius:16px;background:#f8fafc}.switch-label{margin:0!important;display:flex!important;gap:8px;align-items:center}.switch-label input{width:auto!important}.suggest-list{display:grid;gap:10px;margin-top:12px}.suggest-list div{padding:13px;border-radius:16px;background:#f8fafc;border:1px solid var(--line)}.suggest-list b{display:block;margin-bottom:5px}.suggest-list span,.muted-line{color:var(--muted);line-height:1.6;font-size:13px}.quick-note{background:#eff6ff;border:1px solid #bfdbfe;color:#1e3a8a;border-radius:14px;padding:11px;margin-top:10px;font-weight:800;font-size:13px}

@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}.grid.two,.settings-grid{grid-template-columns:1fr!important}}
@media(max-width:860px){
    .mobile-top{display:flex;position:sticky;top:0;z-index:40;align-items:center;gap:12px;background:#fff;color:var(--text);padding:12px 14px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-soft)}
    .menu-btn{width:40px;height:40px;border:0;border-radius:13px;background:var(--primary-soft);color:var(--primary);font-size:20px;font-weight:900}
    .sidebar{transform:translateX(-105%);transition:.22s ease;width:286px}.sidebar.show{transform:translateX(0)}
    .app{display:block}.main{margin-left:0;width:100%;padding:14px}.cards{grid-template-columns:1fr}.topbar{display:block;padding:16px}.topbar h1{font-size:24px}.userbox{margin-top:12px;display:inline-flex}.hero-card{display:block}.hero-card h2{font-size:23px}.hero-actions{margin-top:16px;justify-content:flex-start}.login-shell{grid-template-columns:1fr}.login-left h1{font-size:32px}.feature-list,.upload-grid,.admin-info{grid-template-columns:1fr}.login-body{padding:14px}.login-left,.login-card.pro{border-radius:24px;padding:24px}.search{display:block}.search .btn{margin-top:8px;width:100%}table{min-width:760px}.tabs{justify-content:flex-start}.zalo-message-cell{min-width:320px}.zalo-text{width:300px}.switch-line{display:block}.switch-line .btn{margin-top:10px}}
@media(max-width:520px){.main{padding:12px}.card{padding:16px;border-radius:18px}.cards{gap:12px}.btn{width:100%;margin-top:6px}.button-row .btn,.button-row .inline-form{width:100%}.button-row .inline-form button{width:100%}.hero-actions .btn{width:100%}.topbar{margin-bottom:12px}.login-left{display:none}.login-shell{display:block}.login-card.pro{padding:22px}}
@media print{.print-actions{display:none}.contract{border:0;margin:0 auto}.sidebar,.topbar,.mobile-top{display:none}}

/* MOBILE FIX: chống đè giao diện + chống tự zoom trên iPhone */
html{
    -webkit-text-size-adjust:100%;
    text-size-adjust:100%;
    overflow-x:hidden;
}
body{
    overflow-x:hidden;
    width:100%;
    -webkit-tap-highlight-color:transparent;
}
body.sidebar-open{
    overflow:hidden;
    touch-action:none;
}
.sidebar-backdrop{
    display:none;
}
input,select,textarea,button{
    font-size:16px !important; /* iPhone Safari không tự zoom khi focus input */
}

@media(max-width:860px){
    body{background:#f6f8fc;}
    .mobile-top{
        position:fixed;
        left:0;right:0;top:0;
        min-height:72px;
        padding:calc(10px + env(safe-area-inset-top)) 18px 10px;
        z-index:90;
        border-bottom:1px solid rgba(226,232,240,.95);
        box-shadow:0 12px 32px rgba(15,23,42,.08);
    }
    .mobile-top b{
        display:block;
        max-width:calc(100vw - 90px);
        overflow:hidden;
        text-overflow:ellipsis;
        white-space:nowrap;
        font-size:17px;
        letter-spacing:-.3px;
    }
    .app{
        padding-top:calc(72px + env(safe-area-inset-top));
        min-height:100vh;
    }
    .main{
        position:relative;
        z-index:1;
        padding:14px 12px 26px;
        max-width:100vw;
        overflow:hidden;
    }
    .sidebar{
        width:100vw;
        max-width:100vw;
        inset:0 auto 0 0;
        padding:calc(86px + env(safe-area-inset-top)) 16px 18px;
        z-index:80;
        transform:translateX(-110%);
        box-shadow:18px 0 60px rgba(15,23,42,.22);
        border-right:1px solid rgba(226,232,240,.9);
    }
    .sidebar.show{transform:translateX(0)}
    .sidebar-backdrop{
        display:block;
        position:fixed;
        inset:0;
        background:rgba(15,23,42,.42);
        backdrop-filter:blur(3px);
        z-index:70;
        opacity:0;
        pointer-events:none;
        transition:.2s ease;
    }
    .sidebar-backdrop.show{
        opacity:1;
        pointer-events:auto;
    }
    .brand{display:none;}
    .side-note{margin-bottom:22px;}
    .topbar.glass{
        margin-top:0;
        border-radius:22px;
        overflow:hidden;
    }
    .hero-card{
        min-height:auto;
        border-radius:24px;
    }
    .cards,.grid.two,.settings-grid{
        width:100%;
        max-width:100%;
    }
    .table-wrap{
        max-width:100%;
        overflow-x:auto;
        -webkit-overflow-scrolling:touch;
    }
}

@media(max-width:520px){
    .mobile-top{min-height:68px;}
    .app{padding-top:calc(68px + env(safe-area-inset-top));}
    .sidebar{
        width:100vw;
        max-width:100vw;
        padding-top:calc(82px + env(safe-area-inset-top));
    }
    .sidebar nav a{
        padding:12px 12px;
        margin:5px 0;
        font-size:14px;
    }
    .sidebar nav a span{width:30px;height:30px;}
    .side-note{
        padding:14px;
        font-size:13px;
    }
    .topbar h1{font-size:22px;}
    .hero-card h2{font-size:21px;}
    .stat h2{font-size:22px;}
}

/* ===== CUSTOMER PORTAL ===== */
.customer-link-btn{
    margin-top:10px;
    justify-content:center;
    text-decoration:none;
    background:#f6f3ff;
    color:#5b3ff4;
    border:1px solid rgba(91,63,244,.18);
}
.customer-login-body,.customer-page-body{
    min-height:100vh;
    background:linear-gradient(135deg,#f7f5ff 0%,#eef7ff 48%,#ffffff 100%);
    color:#111827;
}
.customer-auth-shell{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:28px 16px;
}
.customer-auth-card{
    width:min(100%,480px);
    background:rgba(255,255,255,.92);
    border:1px solid rgba(226,232,240,.9);
    border-radius:32px;
    padding:30px;
    box-shadow:0 28px 80px rgba(79,70,229,.16);
}
.customer-logo{
    width:70px;height:70px;
    border-radius:24px;
    display:grid;place-items:center;
    font-size:34px;
    background:linear-gradient(135deg,#7c3aed,#38bdf8);
    margin-bottom:16px;
}
.customer-auth-card h1{font-size:26px;margin:8px 0 10px;}
.customer-auth-card p{color:#64748b;line-height:1.6;}
.customer-auth-actions{margin-top:18px;text-align:center;}
.customer-auth-actions a{color:#6d5dfc;text-decoration:none;font-weight:700;}
.customer-topbar{
    position:sticky;
    top:0;
    z-index:20;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:12px;
    padding:16px max(16px, env(safe-area-inset-left)) 16px max(16px, env(safe-area-inset-left));
    background:rgba(255,255,255,.88);
    backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(226,232,240,.9);
}
.customer-topbar b{display:block;font-size:18px;}
.customer-topbar span{display:block;color:#64748b;font-size:13px;margin-top:2px;}
.customer-container{width:min(1120px,100%);margin:0 auto;padding:22px 16px 50px;}
.customer-hero{
    display:grid;
    grid-template-columns:1.5fr .8fr;
    gap:18px;
    align-items:stretch;
    margin-bottom:18px;
}
.customer-hero>div{
    background:rgba(255,255,255,.85);
    border:1px solid rgba(226,232,240,.9);
    border-radius:28px;
    padding:24px;
    box-shadow:0 18px 50px rgba(15,23,42,.07);
}
.customer-hero h1{font-size:34px;margin:8px 0 10px;}
.customer-hero p{color:#64748b;line-height:1.6;}
.customer-profile-box{display:flex;flex-direction:column;justify-content:center;gap:8px;}
.customer-profile-box b{font-size:22px;}
.customer-profile-box span{color:#475569;}
.customer-stats{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:14px;
    margin-bottom:18px;
}
.stat.mini{
    border-radius:24px;
    padding:20px;
    background:#fff;
    border:1px solid rgba(226,232,240,.9);
    box-shadow:0 14px 40px rgba(15,23,42,.06);
}
.stat.mini p{margin:0 0 8px;color:#64748b;font-weight:700;}
.stat.mini h2{margin:0;font-size:22px;}
.stat.mini.paid h2,.text-paid{color:#059669!important;}
.stat.mini.danger h2,.text-danger{color:#dc2626!important;}
.customer-loan-card{
    background:#fff;
    border:1px solid rgba(226,232,240,.95);
    border-radius:28px;
    padding:22px;
    margin-bottom:18px;
    box-shadow:0 18px 55px rgba(15,23,42,.07);
}
.customer-loan-card.row-overdue{border-color:rgba(239,68,68,.35);}
.customer-loan-card.row-warning{border-color:rgba(245,158,11,.38);}
.customer-loan-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:16px;}
.customer-loan-head h2{margin:0 0 5px;font-size:22px;}
.customer-loan-head p{margin:0;color:#64748b;}
.customer-loan-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:12px;
    margin-bottom:16px;
}
.customer-loan-grid div{
    padding:16px;
    border-radius:18px;
    background:#f8fafc;
    border:1px solid #eef2f7;
}
.customer-loan-grid span{display:block;color:#64748b;font-size:13px;font-weight:700;margin-bottom:6px;}
.customer-loan-grid b{font-size:17px;}
.customer-note{background:#fff7ed;border:1px solid #fed7aa;border-radius:18px;padding:14px;margin-bottom:16px;color:#9a3412;}
.customer-actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px;}
.table-wrap.compact table th,.table-wrap.compact table td{padding:12px;}
@media(max-width:760px){
    .customer-hero{grid-template-columns:1fr;}
    .customer-stats{grid-template-columns:1fr 1fr;}
    .customer-loan-grid{grid-template-columns:1fr 1fr;}
    .customer-hero h1{font-size:26px;}
    .customer-auth-card{padding:24px;border-radius:26px;}
}
@media(max-width:460px){
    .customer-stats,.customer-loan-grid{grid-template-columns:1fr;}
    .customer-loan-head{flex-direction:column;}
    .customer-topbar{align-items:flex-start;}
}


/* Footer / popup notification controlled in admin settings */
.form-divider{border:0;border-top:1px solid #e5e7eb;margin:22px 0;}
.muted{color:#64748b;margin-top:4px;line-height:1.55;}
.lm-notice-overlay{
    position:fixed;
    inset:0;
    background:rgba(15,23,42,.55);
    z-index:9999999;
    padding:20px;
    align-items:center;
    justify-content:center;
    backdrop-filter: blur(6px);
}
.lm-notice-box{
    width:min(380px,100%);
    background:#fff;
    border-radius:28px;
    padding:26px 22px 22px;
    text-align:center;
    position:relative;
    box-shadow:0 25px 90px rgba(15,23,42,.24);
    border:1px solid rgba(255,255,255,.75);
}
.lm-notice-close{
    position:absolute;
    top:12px;
    right:12px;
    width:34px;
    height:34px;
    border:0;
    border-radius:50%;
    background:#f8fafc;
    color:#64748b;
    font-size:20px;
    cursor:pointer;
}
.lm-notice-icon{
    width:70px;
    height:70px;
    border-radius:22px;
    display:flex;
    align-items:center;
    justify-content:center;
    margin:0 auto 14px;
    color:#fff;
    font-size:32px;
    background:linear-gradient(135deg,#7c3aed,#9333ea,#2563eb);
    box-shadow:0 18px 35px rgba(124,58,237,.28);
}
.lm-notice-box h3{margin:0 0 8px;font-size:24px;color:#0f172a;}
.lm-notice-box p{margin:0 0 16px;color:#64748b;line-height:1.55;}
.lm-notice-warning{
    background:#fff1f2;
    border:1px solid #fecdd3;
    color:#be123c;
    border-radius:18px;
    padding:14px;
    font-weight:800;
    line-height:1.5;
    margin-bottom:16px;
}
.lm-notice-warning span{font-weight:700;color:#e11d48;font-size:14px;}
.lm-notice-btn{
    display:block;
    text-decoration:none;
    color:#fff;
    background:linear-gradient(135deg,#7c3aed,#9333ea,#2563eb);
    border-radius:16px;
    padding:13px 16px;
    font-weight:800;
    box-shadow:0 15px 35px rgba(124,58,237,.25);
}
.lm-notice-later{
    border:0;
    background:transparent;
    color:#64748b;
    margin-top:14px;
    font-weight:700;
    cursor:pointer;
}
@media(max-width:480px){
    .lm-notice-overlay{padding:14px;align-items:flex-end;}
    .lm-notice-box{border-radius:24px;padding:24px 18px 20px;}
}


/* ===== FIX MOBILE TABLE: không cần xoay ngang để xem khoản vay ===== */
@media (max-width: 760px){
    .card.wide{padding:14px;}
    .card.wide .card-head h3{font-size:22px;}
    .table-wrap{border:0;background:transparent;overflow:visible;border-radius:0;}
    .table-wrap table.loan-admin-table{
        min-width:0 !important;
        width:100%;
        border-collapse:separate;
        border-spacing:0 12px;
        background:transparent;
    }
    .loan-admin-table thead{display:none;}
    .loan-admin-table tbody,
    .loan-admin-table tr,
    .loan-admin-table td{display:block;width:100%;}
    .loan-admin-table tr{
        background:#fff;
        border:1px solid #e5e7eb;
        border-radius:20px;
        padding:12px;
        box-shadow:0 12px 28px rgba(15,23,42,.06);
        overflow:hidden;
    }
    .loan-admin-table tr.row-overdue{background:#fff7f7;border-color:#fecaca;}
    .loan-admin-table tr.row-warning{background:#fffbeb;border-color:#fde68a;}
    .loan-admin-table tr.row-paid{background:#f8fffb;}
    .loan-admin-table td{
        border:0;
        padding:9px 2px;
        display:flex;
        justify-content:space-between;
        align-items:flex-start;
        gap:12px;
        text-align:right;
        font-size:14px;
        word-break:break-word;
    }
    .loan-admin-table td::before{
        content:attr(data-label);
        flex:0 0 96px;
        text-align:left;
        color:#64748b;
        font-size:12px;
        font-weight:900;
        text-transform:uppercase;
        letter-spacing:.35px;
    }
    .loan-admin-table td:first-child{
        display:block;
        text-align:left;
        padding-bottom:12px;
        border-bottom:1px solid rgba(226,232,240,.9);
        margin-bottom:4px;
    }
    .loan-admin-table td:first-child::before{display:none;}
    .loan-admin-table td:first-child b{font-size:17px;line-height:1.35;}
    .loan-admin-table td:first-child small{font-size:15px;color:#6d5dfc;font-weight:900;}
    .loan-admin-table td.actions{
        display:grid;
        grid-template-columns:repeat(2,minmax(0,1fr));
        gap:8px;
        text-align:center;
        padding-top:12px;
        border-top:1px solid rgba(226,232,240,.9);
        margin-top:4px;
        white-space:normal;
    }
    .loan-admin-table td.actions::before{
        grid-column:1/-1;
        flex:auto;
    }
    .loan-admin-table td.actions a{
        margin:0;
        display:flex;
        align-items:center;
        justify-content:center;
        min-height:40px;
        border-radius:13px;
        background:#f5f3ff;
        color:#5b3ff4;
        font-weight:900;
        padding:8px 10px;
    }
    .loan-admin-table td.actions a.danger-link{background:#fff1f2;color:#dc2626;}
}


.overdue-admin-table{table-layout:fixed;min-width:0!important;width:100%;}
.overdue-admin-table th:nth-child(1){width:16%;}
.overdue-admin-table th:nth-child(2){width:12%;}
.overdue-admin-table th:nth-child(3){width:16%;}
.overdue-admin-table th:nth-child(4){width:10%;}
.overdue-admin-table th:nth-child(5){width:14%;}
.overdue-admin-table th:nth-child(6){width:22%;}
.overdue-admin-table th:nth-child(7){width:10%;}
.overdue-admin-table td{word-break:break-word;}
.overdue-admin-table .overdue-message-cell{min-width:0;}
.overdue-admin-table .mini-text{width:100%;max-width:100%;height:116px;}
.overdue-admin-table td.actions{white-space:normal;}
.overdue-actions{display:grid;gap:8px;}
.overdue-admin-table .button-row .btn{margin-top:0;}

@media (max-width: 760px){
    .hero-number{min-width:64px;height:64px;border-radius:22px;font-size:26px;margin-top:14px;}
    .table-wrap table.overdue-admin-table{
        min-width:0 !important;
        width:100%;
        border-collapse:separate;
        border-spacing:0 12px;
        background:transparent;
    }
    .overdue-admin-table thead{display:none;}
    .overdue-admin-table tbody,
    .overdue-admin-table tr,
    .overdue-admin-table td{display:block;width:100%;}
    .overdue-admin-table tr{
        background:#fff7f7;
        border:1px solid #fecaca;
        border-radius:20px;
        padding:12px;
        box-shadow:0 12px 28px rgba(15,23,42,.06);
        overflow:hidden;
    }
    .overdue-admin-table td{
        border:0;
        padding:9px 2px;
        display:flex;
        justify-content:space-between;
        align-items:flex-start;
        gap:12px;
        text-align:right;
        font-size:14px;
        word-break:break-word;
    }
    .overdue-admin-table td::before{
        content:attr(data-label);
        flex:0 0 96px;
        text-align:left;
        color:#64748b;
        font-size:12px;
        font-weight:900;
        text-transform:uppercase;
        letter-spacing:.35px;
    }
    .overdue-admin-table td:first-child{
        display:block;
        text-align:left;
        padding-bottom:12px;
        border-bottom:1px solid rgba(226,232,240,.9);
        margin-bottom:4px;
    }
    .overdue-admin-table td:first-child::before{display:none;}
    .overdue-admin-table td:first-child b{font-size:17px;line-height:1.35;}
    .overdue-admin-table td:first-child small{font-size:14px;color:#64748b;line-height:1.5;}
    .overdue-admin-table .overdue-message-cell{display:block;text-align:left;}
    .overdue-admin-table .overdue-message-cell::before{display:block;margin-bottom:8px;}
    .overdue-admin-table .mini-text{height:108px;}
    .overdue-admin-table td.actions{
        display:grid;
        grid-template-columns:repeat(2,minmax(0,1fr));
        gap:8px;
        text-align:center;
        padding-top:12px;
        border-top:1px solid rgba(226,232,240,.9);
        margin-top:6px;
        white-space:normal;
    }
    .overdue-admin-table td.actions::before{
        grid-column:1/-1;
        margin-bottom:2px;
    }
    .overdue-admin-table td.actions a{
        margin:0;
        display:flex;
        align-items:center;
        justify-content:center;
        min-height:40px;
        border-radius:13px;
        background:#f3f4f6;
        color:#111827;
        font-weight:900;
        padding:8px 10px;
    }
}

.due-alert-bar{
    display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    margin:0 0 18px; padding:14px 16px; border-radius:18px;
    background:#fff7ed; border:1px solid #fed7aa; color:#7c2d12;
    box-shadow:0 12px 30px rgba(234,88,12,.08);
    font-weight:700;
}
.due-alert-bar a{ text-decoration:none; }
.due-alert-danger{ color:#dc2626; background:#fee2e2; padding:8px 12px; border-radius:999px; }
.due-alert-warning{ color:#d97706; background:#fef3c7; padding:8px 12px; border-radius:999px; }
.customer-due-alert{
    margin:14px 0; padding:14px 16px; border-radius:16px; font-weight:700;
}
.customer-due-alert.danger{ background:#fee2e2; color:#b91c1c; border:1px solid #fecaca; }
.customer-due-alert.warning{ background:#fef3c7; color:#92400e; border:1px solid #fde68a; }
@media(max-width: 760px){
    .due-alert-bar{ font-size:14px; align-items:flex-start; }
    .due-alert-bar span{ width:100%; }
}